The Official Hey Jazz Guy Page by Jake Hertzog. As seen in Guitar Player Magazine. Guitare Jazz Blues Rock etc... Free Online Jazz Guitar Lesson Blog by Julian Chobot. Trucs pour la guitare. Jazz Guitar Lessons: FREE High-Quality Instructional Material. Jamie Holroyd Guitar - Improve Your Jazz Guitar Playing Today. Welcome to Matt Warnock Guitar - Play Jazz Guitar Today. Improvisation - improviser à la guitare. Jazz Guitar Online: Free Jazz Guitar Lessons, Tabs, Chords & Charts.